4 years ago

Expanded form strategy

Mathematics

1 answer:

kati45 [8]4 years ago

5 0

Did you know that gold fish are really good and not made from real cheese

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Lapatulllka [165]

Answer:

Step-by-step explanation:

3 0

3 years ago

Which expression can be used to find the difference of the polynomials?<br><br> (10m – 6) – (7m – 4)

Harrizon [31]

Answer:

3m -2

Step-by-step explanation:

(10m – 6) – (7m – 4)

Distribute the minus sign

(10m – 6) – 7m + 4

Combine like terms

3m -2

5 0

3 years ago

kurt drives a total of 32 miles to and from work everyday. he works 5 days a week. how many miles does kurt drive in a week for

galben [10]

Answer:

320 miles

Step-by-step explanation:

he drives to work 5 times a week and back 5 times a week, so 5+5 = 10 and 32x10 is 320

7 0

3 years ago

What is the m∠N ? Can someone help me :)

Sauron [17]

Answer:

Step-by-step explanation:

Use the sine law:

$\dfrac{MO}{\sin(\angle N)}=\dfrac{NM}{\sin(\angle O)}$

We have:

$MO=18\\\\NM=6\\\\m\angle O=17^o\to\sin17^o\approx0.2924$

Substitute:

$\dfrac{18}{\sin(\angle N)}=\dfrac{6}{0.2924}$ <em>cross multiply</em>

$6\sin(\angle N)=(18)(0.2924)$

$6\sin(\angle N)=5.2632$ <em>divide both sides by 6</em>

$\sin(\angle N)=0.8772\to m\angle N\approx61^o$

4 0

3 years ago

Find the product of (7x + 3)(-2x2 + 5x - 6), and express the result as a

Over [174]

Answer:

−14x^3+29x^2−27x−18

Step-by-step explanation:

3 0

3 years ago